Bad news for US energy planners

Bad News for Chordal Partitions

Reed and Seymour [1998] asked whether every graph has a partition into induced connected subgraphs such that each part is bipartite and the quotient graph is chordal. If true, this would have significant ramifications for Hadwiger’s Conjecture. We prove that the answer is ‘no’. In fact, we show that the answer is still ‘no’ for several relaxations of the question.

hiv/aids good news and bad news

Breaking bad news.

Giving Bad News.

In the practice of oncology, it is difficult not to be impressed by the number of clinical situations that necessitate the conveyance of unfavorable medical information to patients and families. These include the communication of the cancer diagnosis, a poor prognosis, the failure of anticancer treatment, the occurrence of unwanted and significant side effects, the ineligibility for a clinical ...

The Good News and the Bad News

There is much that is attractive about Michael Burawoy’s examination of the critical turn to a public sociology. I find plausible his account of the academic nature of 1970s radical sociology especially that mobilized notions such as Althusser’s “theoretical practice.” I also was cheered to read the account of the positive developments currently in train in the USA and especially with how socia...